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41. 发明申请

US20080143648A1 Active Matrix Type Display Device 有权
标题翻译：有源矩阵型显示设备
公开(公告)号：US20080143648A1
公开(公告)日：2008-06-19
申请号：US11587905
申请日：2004-04-30
申请人： Atsuo Ishizuka , Hisashi Yamaguchi , Yasunobu Hashimoto
发明人： Atsuo Ishizuka , Hisashi Yamaguchi , Yasunobu Hashimoto
IPC分类号： G09G3/30
CPC分类号： G09G3/325 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2320/0233
摘要： The display device of the invention comprises a plurality of scanning lines (Wscan and Escan) which are selected successively, a plurality of data lines (Data) to which the writing electric current (Idata) in accordance with brightness information is supplied according to the scanning line selection, and a plurality of pixels (PX) arranged at intersecting points between the scanning lines and the data lines. Each of the pixels comprises a light emitting element (OLED), a driving transistor (TFT4), a capacitor (C) connected to the gate (Nd) of the driving transistor for accumulating writing data, a first transistor (TFT1) which is turned on during writing period in which the scanning lines are scanned and which connects the data lines and the drain of the driving transistor, and a second transistor (TFT2) which is turned on during the writing period and which short-circuits the gate and drain of the driving transistor. With such a structure, the light emitting element can be driven with a driving electric current equivalent to the writing electric current, irrespective of variations in characteristics of the transistors,
摘要翻译：本发明的显示装置包括连续选择的多条扫描线（Wscan和Escan），根据扫描提供根据亮度信息提供写入电流（Idata）的多条数据线（Data）线选择，以及布置在扫描线和数据线之间的交叉点处的多个像素（PX）。每个像素包括发光元件（OLED），驱动晶体管（TFT4），连接到用于积累写入数据的驱动晶体管的栅极（Nd））的电容器（C），第一晶体管（TFT 1）在扫描线被扫描并连接驱动晶体管的数据线和漏极的写入周期期间导通，以及在写入周期期间导通的第二晶体管（TFT 2），并且使栅极短路和驱动晶体管的漏极。利用这种结构，可以用与写入电流相当的驱动电流来驱动发光元件，而与晶体管的特性的变化无关，

42. 发明申请

US20070230954A1 OPTICAL-SWITCH TESTING APPARATUS, OPTICAL-SIGNAL SWITCHING APPARATUS, OPTICAL-SWITCH TESTING METHOD, AND CONTROL METHOD FOR OPTICAL-SIGNAL SWITCHING 有权
标题翻译：光开关测试装置，光信号切换装置，光开关测试方法及光信号切换控制方法
公开(公告)号：US20070230954A1
公开(公告)日：2007-10-04
申请号：US11761958
申请日：2007-06-12
申请人： Yoshio SAKAI , Yuji Tochio , Kazuyuki Mori , Atsuo Ishizuka
发明人： Yoshio SAKAI , Yuji Tochio , Kazuyuki Mori , Atsuo Ishizuka
IPC分类号： H04B17/00
CPC分类号： G02B6/3586 , G02B6/3512 , G02B6/3556 , G02B6/356 , G02B6/3588 , H04Q11/0005 , H04Q2011/0049
摘要： A light source supplies optical signal to an optical switch and a detector detects light receiving level. A control unit changes a deflection control amount for changing an angle of a tilt mirror, and outputs the deflection control amount to a driving unit. When an input and an output ports are same, optical offset of the tilt mirror is calculated based on optimal angle at which the light detector detects an optimal point of the light receiving level. Whenever the input and the output port are different, a structure parameter of the tilt mirror is calculated based on the optical offset and the optimal angle. The optical offset and the structure parameter are stored in a memory as a test result.
摘要翻译：光源将光信号提供给光开关，检测器检测光接收电平。控制单元改变用于改变倾斜镜的角度的偏转控制量，并将偏转控制量输出到驱动单元。当输入端口和输出端口相同时，基于光检测器检测到光接收电平的最佳点的最佳角度来计算倾斜镜的光学偏移。无论何时输入和输出端口不同，基于光学偏移和最佳角度计算倾斜镜的结构参数。光学偏移和结构参数作为测试结果存储在存储器中。

43. 发明授权

US07233741B2 Optical exchange for wavelength division multiplexed (WDM) network, and optical exchange method for WDM network 失效
标题翻译：波分复用（WDM）网络的光交换和WDM网络的光交换方法
公开(公告)号：US07233741B2
公开(公告)日：2007-06-19
申请号：US10101283
申请日：2002-03-20
申请人： Atsuo Ishizuka , Kazuyuki Mori
发明人： Atsuo Ishizuka , Kazuyuki Mori
IPC分类号： H04J14/02
CPC分类号： H04Q11/0005 , H04J14/0221 , H04Q11/0062 , H04Q2011/0049 , H04Q2011/0083
摘要： An optical exchange for a wavelength division multiplexed (WDM) network performs a switching operation on a plurality of optical signals, which are input via a plurality of input ports, and outputs the resulting optical signals to a plurality of output ports, which are allocated to the input ports, by making deflection the optical signal; target amounts of the deflection to which the respective input optical signals are stored. The deflection is made using a switching controller, which reads out the target amount of deflection for such destination-of-switching output port with respect to such object-of-switching port, and controlling the deflection in such a manner that the individual input optical signals are deflected based on the respective target amounts of deflection. And during the switching, the power-level controller performs a feedback control for adjusting a power level of the individual deflected output optical signal to a target power level.
摘要翻译：用于波分复用（WDM）网络的光交换机对通过多个输入端口输入的多个光信号进行切换操作，并将得到的光信号输出到多个输出端口，分配给输入端口，通过使光信号偏转; 存储各个输入光信号的偏转的目标量。使用开关控制器进行偏转，该开关控制器读出相对于这种开关端口的这种转换开关输出端口的目标偏移量，并且以这样的方式控制偏转，使得各个输入光学信号基于各自的目标偏转量而偏转。并且在切换期间，功率电平控制器执行用于将各个偏转的输出光信号的功率电平调整到目标功率电平的反馈控制。

44. 发明授权

US06875140B2 Engine auxiliary unit driving equipment 失效
标题翻译：发动机辅助单元驱动设备
公开(公告)号：US06875140B2
公开(公告)日：2005-04-05
申请号：US10041634
申请日：2002-01-10
申请人： Shigenobu Nakamura , Hitoshi Irie , Atsuo Ishizuka
发明人： Shigenobu Nakamura , Hitoshi Irie , Atsuo Ishizuka
IPC分类号： B60K25/06 , F02B67/06 , F16G5/20 , F16H7/02 , F16H7/00
CPC分类号： F16H7/02 , F02B67/06 , F16G5/166 , F16G5/20
摘要： Engine auxiliary unit driving equipment for transmitting an engine driving force from a crank pulley to a plurality of engine auxiliary units include an alternator and a driven poly-V pulley, provided at least in the alternator, has a plurality of grooves extending in a circumferential direction. A poly-V belt, which has a plurality of projections extending in a longitudinal direction to correspond to grooves of the poly-V pulley, bridges between a crank pulley and the poly-V pulley. The poly-V belt is substantially divided in an axial direction of the driven poly-V pulley into two pieces each having plural pieces of the projections. Accordingly, a tensile strength acting in a width direction of the poly-V belt is substantially divided midway between the divided poly-V belts to reduce cracking in the round poly-V belt, resulting in longer life of the poly-V belt.
摘要翻译：用于将发动机驱动力从曲柄皮带轮传递到多个发动机辅助单元的发动机辅助单元驱动设备包括至少设置在交流发电机中的交流发电机和从动多V型滑轮，具有沿圆周方向延伸的多个槽。具有沿纵向方向延伸以对应于多V带轮的凹槽的多个突起的多V带在曲柄皮带轮和多V带轮之间桥接。多维带V带沿着被驱动的多V带轮的轴向大致分为两片，每片具有多个突起。因此，在多V带的宽度方向上的拉伸强度基本上分开在分割的多V带之间的中间，以减少圆形多V带中的开裂，导致多V带的使用寿命更长。

45. 发明授权

US08779643B2 Stator for electric rotating machine and method of manufacturing same 有权
标题翻译：旋转电机定子及其制造方法
公开(公告)号：US08779643B2
公开(公告)日：2014-07-15
申请号：US12837724
申请日：2010-07-16
申请人： Atsushi Umeda , Atsuo Ishizuka
发明人： Atsushi Umeda , Atsuo Ishizuka
IPC分类号： H02K3/28 , H02K3/04
CPC分类号： H02K3/28 , H02K3/50 , H02K15/0478 , Y10T29/49009
摘要： A stator includes a stator core and a stator coil comprised of a plurality of electric wires. Each of the electric wires has, at least, first, second, and third in-slot portions and first and second turn portions. The first to third in-slot portions are respectively received in three different slots of the stator core. The first turn portion is located on one axial side of the stator core outside of the slots to connect the first and second in-slot portions. The second turn portion is located on the other axial side of the stator core outside of the slots to connect the second and third in-slot portions. For each of the electric wires, the radial distances of the first to third in-slot portions from the axis of the stator core successively decrease. All of the electric wires are offset from one another in the circumferential direction of the stator core.
摘要翻译：定子包括定子芯和由多条电线组成的定子线圈。每个电线至少具有第一，第二和第三内槽部分以及第一和第二匝部分。第一至第三插槽部分分别容纳在定子芯的三个不同的槽中。所述第一匝部分位于所述定子芯的一个轴向侧面上，以将所述第一和第二舷内部分连接。第二匝部分位于定子芯的另一个轴向侧面的槽外面，以连接第二和第三舷内部分。对于每根电线，第一至第三入口部分与定子铁芯的轴线的径向距离连续减小。所有电线在定子铁芯的圆周方向彼此偏移。

46. 发明授权

US08344574B2 Stator for electric rotating machine 有权
标题翻译：电动旋转机定子
公开(公告)号：US08344574B2
公开(公告)日：2013-01-01
申请号：US13011166
申请日：2011-01-21
申请人： Atsuo Ishizuka , Akihito Koike
发明人： Atsuo Ishizuka , Akihito Koike
IPC分类号： H02K3/00
CPC分类号： H02K3/38 , H02K15/0081
摘要： A stator for an electric rotating machine includes a stator coil that is formed of a plurality of electric wire segments each of which is comprised of an electric conductor and an insulating coat covering the electric conductor. The electric wire segments include a joined pair of first and second electric wire segments. Each of the first and second electric wire segments has an end portion of a first predetermined length where the electric conductor is not covered by the insulating coat. The end portions of the first and second electric wire segments are joined together. For each of the first and second electric wire segments, the insulating coat has, at its boundary with the end portion of the electric wire segment, a peeled portion of a second predetermined length which has a distal end peeled from the electric conductor and a proximal end remaining attached to the electric conductor.
摘要翻译：一种用于旋转电机的定子包括由多个电线段形成的定子线圈，每个电线段由电导体和覆盖电导体的绝缘涂层构成。电线段包括一对连接的第一和第二电线段。第一和第二电线段中的每一个具有第一预定长度的端部，其中电导体不被绝缘层覆盖。第一和第二电线段的端部连接在一起。对于第一和第二电线段中的每一个，绝缘涂层在其与电线段的端部的边界处具有第二预定长度的剥离部分，其具有从电导体剥离的远端和近端末端残留附着在电导体上。

47. 发明授权

US08203247B2 Stator for electric rotating machine 有权
标题翻译：电动旋转机定子
公开(公告)号：US08203247B2
公开(公告)日：2012-06-19
申请号：US12638114
申请日：2009-12-15
申请人： Atsuo Ishizuka , Atsushi Umeda
发明人： Atsuo Ishizuka , Atsushi Umeda
IPC分类号： H02K3/04
CPC分类号： H02K3/12 , H02K3/28 , H02K15/0037 , H02K15/0485 , Y10T29/49009
摘要： A stator for an electric rotating machine includes a hollow cylindrical stator core and a stator coil made up of a plurality of wave-shaped electric wires. Each of the electric wires has a plurality of in-slot portions, each of which is received in one of slots of the stator core, and a plurality of turn portions each of which is located outside of the slots of the stator core to connect one adjacent pair of the in-slot portions of the electric wire. The stator coil includes a plurality of radial position shift portions each of which is provided, in one of the electric wires, in one of the turn portions of the electric wire between an apex part of the turn portion and one of the in-slot portions of the electric wire adjoining the turn portion and is radially bent to shift the radial position of the electric wire.
摘要翻译：旋转电机的定子包括中空的圆柱形定子芯和由多个波形电线构成的定子线圈。每个电线具有多个槽内部分，每个槽部分被容纳在定子铁心的一个槽中，并且多个转向部分分别位于定子铁心的槽的外侧，以将一个相邻的一对电线的槽内部分。定子线圈包括多个径向位置偏移部分，每个径向位置偏移部分在一根电线中设置在电线的一个转弯部分中，该转弯部分在转弯部分的顶点部分和一个槽内部分之间并且径向弯曲以使电线的径向位置移动。

48. 发明授权

US08193675B2 Stator for electric rotating machine 有权
标题翻译：电动旋转机定子
公开(公告)号：US08193675B2
公开(公告)日：2012-06-05
申请号：US12638122
申请日：2009-12-15
申请人： Atsuo Ishizuka , Atsushi Umeda
发明人： Atsuo Ishizuka , Atsushi Umeda
IPC分类号： H02K3/04
CPC分类号： H02K3/12 , H02K3/28 , H02K15/0037 , H02K15/0485
摘要： A stator includes a hollow cylindrical stator core and a stator coil made up of wave-shaped electric wires. Each of the electric wires has in-slot portions, which are received in slots of the stator core, and turn portions that are located outside of the slots to connect the in-slot portions. The stator coil includes first crank-shaped portions and second crank-shaped portions. Each of the first and second crank-shaped portions is provided, in one of the electric wires, at the center of an apex part of one of the turn portions and is radially bent to shift the radial position of the electric wire. The amount of radial position shift made by each of the second crank-shaped portions is less than that made by each of the first crank-shaped portions. The second crank-shaped portions are located at a plurality of places in the circumferential direction of the stator core.
摘要翻译：定子包括中空圆柱形定子芯和由波形电线构成的定子线圈。每个电线具有插槽部分，其被接收在定子芯的槽中，并且转向部分位于槽的外部以连接槽内部分。定子线圈包括第一曲柄形部分和第二曲柄形部分。第一和第二曲柄形部分中的每一个在一条电线中设置在一个匝部的顶点的中心，并且被径向弯曲以使电线的径向位置移动。由每个第二曲柄形部分形成的径向位移的量小于由第一曲柄形部分中的每一个所形成的径向位置偏移量。第二曲柄形状部位于定子铁芯的周向的多个位置。

49. 发明授权

US08141232B2 Method of manufacturing stator for dynamoelectric machine 有权
标题翻译：电动机定子的制造方法
公开(公告)号：US08141232B2
公开(公告)日：2012-03-27
申请号：US12560591
申请日：2009-09-16
申请人： Masahiro Takada , Atsuo Ishizuka
发明人： Masahiro Takada , Atsuo Ishizuka
IPC分类号： H02K15/00
CPC分类号： H02K15/0421 , H02K15/0025 , H02K15/064 , Y10T29/49009 , Y10T29/49073
摘要： There is disclosed a method of manufacturing a stator for a dynamoelectric machine. The method includes a step of mounting a hollow cylindrical electric wire assembly, which includes a plurality of straight stacked portions of shaped electric wires, to a hollow cylindrical stator core that includes a plurality of slots formed in the radially inner surface thereof. The mounting step includes: (1) placing the electric wire assembly radially inside of the stator core so that each of the straight stacked portions of the electric wire assembly is radially aligned with a corresponding one of the slots of the stator core; and (2) radially expanding the electric wire assembly to insert the straight stacked portions of the electric wire assembly into the corresponding slots of the stator core.
摘要翻译：公开了一种制造用于电动机的定子的方法。该方法包括将包括成形电线的多个直的堆叠部分的中空圆柱形电线组件安装到包括形成在其径向内表面中的多个狭槽的中空圆柱形定子芯的步骤。安装步骤包括：（1）将电线组件径向地放置在定子铁芯内部，使得电线组件的每个直的堆叠部分与定子铁芯的相应的一个槽径向对齐; 和（2）使电线组件径向膨胀以将电线组件的直的堆叠部分插入定子芯的相应槽中。

50. 发明申请

US20110278981A1 ROTOR FOR ELECTRIC ROTATING MACHINE 审中-公开
标题翻译：电动转子转子
公开(公告)号：US20110278981A1
公开(公告)日：2011-11-17
申请号：US13105186
申请日：2011-05-11
申请人： Ryosuke UTAKA , Atsuo Ishizuka
发明人： Ryosuke UTAKA , Atsuo Ishizuka
IPC分类号： H02K1/28
CPC分类号： H02K1/28 , H02K15/022
摘要： A rotor for an electric rotating machine is provided. The rotor includes a shaft and a core which is fastened to an outer periphery surface of the shaft by shrink fitting. The shaft includes a fastening portion to which the core is fastened. A diameter of the fastening portion is smaller than a diameter of at least one other portion of the shaft.
摘要翻译：提供一种用于旋转电机的转子。转子包括轴和芯，通过收缩配合紧固到轴的外周表面。轴包括固定芯部的紧固部分。紧固部分的直径小于轴的至少另一部分的直径。

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